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Expansion Valve NSN 4820-01-423-4423

Item Description

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

NSN 4820-01-423-4423 NSN: 4820-01-423-4423

Features and Characteristics

Body Material
Brass
Body Style
Angle give "adqm" or "adqn" if flanged one or two ends
Tempurature Rating
50.0 degrees fahrenheit
Media For Which Designed
Refrigerant 12
First End Connection Type
Unthreaded internal tube
First End Style Designator
Socket
First End Outside Diameter Tube Accommodated
0.625 inches
Second End Relationship With First End
Not identical
Second End Connection Type
Unthreaded internal tube
Second End Style Designator
Socket
Second End Outside Diameter Tube Accommodated
0.375 inches
Seat Material
Brass
Flow Control Device
Diaphragm
Flow Control Device Material
Steel, aisi 304
End Connection Quantity
2
Valve Expansion Control Type
Thermostatic
Valve Evaporator Tempurature Range Designation
High
Valve Pressure Limiting Device
Not included
Valve Equalizer Location
Internal
Valve Equalizer Connection Type
Flared tube
Valve Equalizer Connection Diameter
0.250 inches
Refrigeration Capacity In Btu Per Hour
6.0
FSC
4820 Nonpowered Valves
NIIN
014234423
NSN
4820014234423

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TCLN-1/2FW 3/8X5/8IN 30 FTTB INT
Cage Code:
70255
Status:
A
MSDS:
Part Number:
F23045
Cage Code:
70255
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-423-4423
What are the manufacturers of nsn 4820014234423?
Does this nsn 4820014234423 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014234423
A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. it may be actuated by a thermostatic element or self-actuated.
Does nsn 4820014234423 contain any precious metals?
No precious metal content.
Does nsn 4820014234423 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014234423?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05493
FIIG:
A07100
App. Key:
AG
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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